The Wilson Combat Tactical Trigger Unit, 9mm Flat, 3.5-4lb (brand part no. TR-TTU-9MM-F) is a self-contained trigger module tuned specifically for 9mm AR-platform pistol-caliber carbines. It uses a flat trigger shoe and breaks across a 3.5 to 4-pound pull weight range, built for the lighter reciprocating mass and different recoil impulse of a 9mm AR compared to a 5.56 build. For 9mm AR-15 owners who want a trigger tuned for their specific platform rather than a generic 5.56 unit, this AR trigger is purpose-matched to the caliber.

Key Specifications

• Uses a flat trigger shoe.
• Breaks across a 3.5 to 4-pound pull weight range.
• Tuned specifically for 9mm AR-platform pistol-caliber carbines.
• Ships as a self-contained trigger unit.
• Built for the AR-15 platform.

Frequently Asked Questions

Is this trigger specific to 9mm builds? Yes, it is tuned for 9mm AR-platform pistol-caliber carbines rather than a generic 5.56 build.

What pull weight does it break at? Between 3.5 and 4 pounds, with a flat trigger shoe.

Buy the Wilson Combat Tactical Trigger Unit, 9mm Flat, 3.5-4lb

A trigger unit tuned for the specific feel of a 9mm AR gives PCC shooters a break that matches the platform instead of fighting it. Order it from our Lubbock, Texas gun shop for fast, insured shipping.